METHOD AND DEVICE FOR DETECTING FOCAL POSITION IN LASER MACHINING APPARATUS,申请号JP19800121682-传众专利搜索

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发明名称	METHOD AND DEVICE FOR DETECTING FOCAL POSITION IN LASER MACHINING APPARATUS
摘要
申请公布号	JPS5746215(A)	申请公布日期	1982.03.16
申请号	JP19800121682	申请日期	1980.09.02
申请人	AMADA ENG ANDO SERVICE CO INC	发明人	AKIRA TSUTSUMI
分类号	G02B7/28;B23K26/04	主分类号	G02B7/28
代理机构		代理人
主权项
地址

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